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From: Michael Guntsche <mike@it-loops.com>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Oliver Hartkopp <oliver@hartkopp.net>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	mjt@tls.msk.ru, mmarek@suse.cz
Subject: Re: 2.6.33-rc1 Reboot right after bootloader
Date: Sun, 20 Dec 2009 10:11:38 +0100	[thread overview]
Message-ID: <20091220091138.GA1793@trillian.comsick.at> (raw)
In-Reply-To: <20091220084656.GA485@merkur.ravnborg.org>

On 2009.12.20 09:46:56 , Sam Ravnborg wrote:
> Hi Michael & Oliver.
> 
> Just to check what is going wrong here could you try to execute the following two commands:
> printf \\xa8\\x51\\x37\\x00 > x ; hexdump x
> /usr/bin/printf \\xa8\\x51\\x37\\x00 > x ; hexdump x
> echo -ne \\xa8\\x51\\x37\\x00 > x ; hexdump x
> 
> Please try as above and also with full path to printf (/usr/bin/printf)
> 
> On my system it looks like this:
> 
> $ printf \\xa8\\x51\\x37\\x00 > x ; hexdump x
> 0000000 51a8 0037
> 0000004
Hi Sam,

With bash as shell I get the same results, dash is different though.

$ printf \\xa8\\x51\\x37\\x00 > x ; hexdump x
0000000 785c 3861 785c 3135 785c 3733 785c 3030
0000010

$ /usr/bin/printf \\xa8\\x51\\x37\\x00 > x ; hexdump x
0000000 51a8 0037                              
0000004

$ echo -ne \\xa8\\x51\\x37\\x00 > x ; hexdump x
0000000 6e2d 2065 785c 3861 785c 3135 785c 3733
0000010 785c 3030 000a                         
0000015

Kind regards,
Michael

  parent reply	other threads:[~2009-12-20  9:11 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-12-19 23:34 2.6.33-rc1 Reboot right after bootloader Michael Guntsche
2009-12-20  8:46 ` Sam Ravnborg
2009-12-20  9:10   ` Johannes Stezenbach
2009-12-20 10:38     ` Michael Tokarev
2009-12-20 11:10       ` Michael Tokarev
2009-12-20 11:38         ` Michael Tokarev
2009-12-20  9:11   ` Michael Guntsche [this message]
2009-12-20 10:03     ` [PATCH] kbuild: correct size calculation of bzImgae / fix x86 boot Sam Ravnborg
2009-12-20 10:20       ` Oliver Hartkopp
2009-12-20 10:28       ` Willy Tarreau
2009-12-20 10:47         ` Michael Tokarev
2009-12-20 13:09           ` Willy Tarreau
2009-12-20 11:19       ` Michael Tokarev
2009-12-20 12:02         ` Andreas Schwab
2009-12-20 12:18           ` Sam Ravnborg
2009-12-21 12:23           ` Michal Marek
2009-12-21 13:50             ` Andreas Schwab
2009-12-20 14:11         ` Sam Ravnborg
2009-12-21 14:17           ` Michal Marek
2009-12-21 16:28             ` Michael Guntsche
2009-12-21 19:53               ` Michael Tokarev
2009-12-21 20:48                 ` Michael Guntsche
2009-12-21 18:28           ` H. Peter Anvin
2009-12-21 19:09             ` H. Peter Anvin
2009-12-20 13:50       ` Arkadiusz Miskiewicz
  -- strict thread matches above, loose matches on Subject: below --
2009-12-18 14:06 2.6.33-rc1 Reboot right after bootloader Michael Guntsche

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